Global Patent Index - EP 2802711 B1

EP 2802711 B1 20171025 - METHOD FOR PRODUCING A SHEET

Title (en)

METHOD FOR PRODUCING A SHEET

Title (de)

VERFAHREN ZUR HERSTELLUNG EINER FOLIE

Title (fr)

PROCÉDÉ DE FABRICATION D'UNE FEUILLE

Publication

EP 2802711 B1 20171025 (FR)

Application

EP 12818998 A 20121221

Priority

  • FR 1250366 A 20120113
  • FR 1256336 A 20120702
  • EP 2012076829 W 20121221

Abstract (en)

[origin: WO2013104520A1] The invention relates to a method for producing an electroconductive sheet, said sheet comprising a substrate, in particular made from paper, and an electroconductive layer. The method comprises the following steps consisting in: a/ preparing a multilayer structure comprising a plastic film, a non-stick coating and a base layer, the non-stick coating being disposed between the plastic film and the base layer; b/ laminating the multilayer structure and the substrate; and c/ removing the plastic film and the non-stick coating from the base layer. The method is characterised in that the base layer is a layer of an electroconductive material or is intended to be covered with an electroconductive layer by means of an additional step consisting in: d1/ depositing an electroconductive film on the base layer; or d2/ printing the base layer with at least one ink having electrical properties, the base layer being a printable layer made from a binder at a concentration of more than 15% by dry weight in relation to the total dry matter weight of said layer.

IPC 8 full level

D21H 27/00 (2006.01); B32B 29/06 (2006.01); B41M 1/22 (2006.01); H05K 1/03 (2006.01); H05K 1/09 (2006.01); H05K 1/16 (2006.01); H05K 3/00 (2006.01); H05K 3/20 (2006.01)

CPC (source: EP US)

B32B 29/06 (2013.01 - EP US); B41M 1/22 (2013.01 - EP US); D21H 27/00 (2013.01 - EP US); H05K 1/0386 (2013.01 - EP US); H05K 3/02 (2013.01 - US); H05K 3/027 (2013.01 - US); H05K 3/207 (2013.01 - EP US); H05K 3/381 (2013.01 - US); H05K 1/16 (2013.01 - EP US); Y10T 428/24802 (2015.01 - EP US)

Citation (opposition)

Opponent : LEONHARD KURZ Stiftunq & Co. KG

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2013104520 A1 20130718; BR 112014017150 A2 20170613; BR 112014017150 A8 20170704; CA 2861728 A1 20130718; CA 2861728 C 20200428; CN 104204353 A 20141210; CN 104204353 B 20170815; EP 2802711 A1 20141119; EP 2802711 B1 20171025; ES 2657018 T3 20180301; JP 2015511182 A 20150416; JP 6378093 B2 20180822; KR 102145822 B1 20200828; KR 20140128332 A 20141105; NO 2802711 T3 20180324; PT 2802711 T 20180130; RU 2014127750 A 20160310; TW 201342399 A 20131016; TW I567758 B 20170121; US 2014322500 A1 20141030; US 9648751 B2 20170509; ZA 201404227 B 20150930

DOCDB simple family (application)

EP 2012076829 W 20121221; BR 112014017150 A 20121221; CA 2861728 A 20121221; CN 201280067043 A 20121221; EP 12818998 A 20121221; ES 12818998 T 20121221; JP 2014551565 A 20121221; KR 20147022561 A 20121221; NO 12818998 A 20121221; PT 12818998 T 20121221; RU 2014127750 A 20121221; TW 102100911 A 20130110; US 201214365562 A 20121221; ZA 201404227 A 20140609